Shobha Singh

Person

Weston, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Laser composition for preventing photo-induced damage
- Patent number 6,154,598
- Issue date Nov 28, 2000
- Polaroid Corporation
- Pavle Gavrilovic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniaturized self-Q-switched frequency-doubled laser
- Patent number 5,388,114
- Issue date Feb 7, 1995
- Polaroid Corporation
- Joseph H. Zarrabi
- G02 - OPTICS
Information Patent Grant
Solid state gain mediums for optically pumped monolithic laser
- Patent number 5,295,146
- Issue date Mar 15, 1994
- Polaroid Corporation
- Pavle Gavrilovic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable solid state crystalline laser material
- Patent number 5,280,534
- Issue date Jan 18, 1994
- Polaroid Corporation
- Pavle Gavrilovic
- C30 - CRYSTAL GROWTH
Information Patent Grant
Optically pumped up converting light source
- Patent number 5,166,948
- Issue date Nov 24, 1992
- Polaroid Corporation
- Pavle Gavrilovic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fabrication of semiconductor devices using phosphosilicate glasses
- Patent number 5,047,369
- Issue date Sep 10, 1991
- AT&T Bell Laboratories
- Debra A. Fleming
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Procedure for rapid thermal annealing of implanted semiconductors
- Patent number 5,011,794
- Issue date Apr 30, 1991
- AT&T Bell Laboratories
- Karen A. Grim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making indium phosphide devices
- Patent number 4,738,934
- Issue date Apr 19, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Wilbur D. Johnston
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of devices using phosphorus glasses
- Patent number 4,731,293
- Issue date Mar 15, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- David T. Ekholm
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Coating of III-V and II-VI compound semiconductors
- Patent number 4,634,474
- Issue date Jan 6, 1987
- AT&T Bell Laboratories
- Irfan Camlibel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for making optical INP devices
- Patent number 4,617,192
- Issue date Oct 14, 1986
- AT&T Bell Laboratories
- Aland K. Chin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diffusion procedure for semiconductor compound
- Patent number 4,502,898
- Issue date Mar 5, 1985
- AT&T Bell Laboratories
- Irfan Camlibel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Preparation of photodiodes
- Patent number 4,455,351
- Issue date Jun 19, 1984
- AT&T Bell Laboratories
- Irfan Camlibel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication procedure using arsenate glasses
- Patent number 4,407,061
- Issue date Oct 4, 1983
- Bell Telephone Laboratories, Incorporated
- William H. Grodkiewicz
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Device fabrication procedure
- Patent number 4,374,391
- Issue date Feb 15, 1983
- Bell Telephone Laboratories, Incorporated
- Irfan Camlibel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Structure of display devices
- Patent number 4,332,440
- Issue date Jun 1, 1982
- Bell Telephone Laboratories, Incorporated
- Mauro DiDomenico
- G02 - OPTICS
Information Patent Grant
Display devices
- Patent number 4,309,081
- Issue date Jan 5, 1982
- Bell Telephone Laboratories, Incorporated
- Irfan Camlibel
- G02 - OPTICS
Information Patent Grant
Process for producing gold films
- Patent number 4,309,460
- Issue date Jan 5, 1982
- Bell Telephone Laboratories, Incorporated
- Shobha Singh
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Persistent memory cell
- Patent number 4,297,005
- Issue date Oct 27, 1981
- Bell Telephone Laboratories, Incorporated
- David W. Johnson
- G02 - OPTICS
Information Patent Grant
Electrochromic optical device
- Patent number 4,245,883
- Issue date Jan 20, 1981
- Bell Telephone Laboratories, Incorporated
- Leo F. Johnson
- G02 - OPTICS
Information Patent Grant
Electrodeposition display device
- Patent number 4,240,717
- Issue date Dec 23, 1980
- Bell Telephone Laboratories, Incorporated
- Irfan Camlibel
- G02 - OPTICS
Information Patent Grant
Electro-optical device based on electroplating action
- Patent number 4,240,693
- Issue date Dec 23, 1980
- Bell Telephone Laboratories, Incorporated
- Leo F. Johnson
- G02 - OPTICS
Information Patent Grant
Electrodeposition display device
- Patent number 4,240,716
- Issue date Dec 23, 1980
- Bell Telephone Laboratories, Incorporated
- Irfan Camlibel
- G02 - OPTICS
Information Patent Grant
Structure for solid state switch
- Patent number 4,187,530
- Issue date Feb 5, 1980
- Bell Telephone Laboratories, Incorporated
- Shobha Singh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid state electrical switch employing electrochromic material
- Patent number 4,163,982
- Issue date Aug 7, 1979
- Bell Telephone Laboratories, Incorporated
- Mauro Di Domenico
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing evaporated gold films
- Patent number 4,146,309
- Issue date Mar 27, 1979
- Bell Telephone Laboratories, Incorporated
- Shobha Singh
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Shobha Singh

Person

Patents Grantslast 30 patents

Laser composition for preventing photo-induced damage

Miniaturized self-Q-switched frequency-doubled laser

Solid state gain mediums for optically pumped monolithic laser

Tunable solid state crystalline laser material

Optically pumped up converting light source

Fabrication of semiconductor devices using phosphosilicate glasses

Procedure for rapid thermal annealing of implanted semiconductors

Method of making indium phosphide devices

Fabrication of devices using phosphorus glasses

Coating of III-V and II-VI compound semiconductors

Process for making optical INP devices

Diffusion procedure for semiconductor compound

Preparation of photodiodes

Fabrication procedure using arsenate glasses

Device fabrication procedure

Structure of display devices

Display devices

Process for producing gold films

Persistent memory cell

Electrochromic optical device

Electrodeposition display device

Electro-optical device based on electroplating action

Electrodeposition display device

Structure for solid state switch

Solid state electrical switch employing electrochromic material

Process for producing evaporated gold films